@technobuddha > library > Math > Statistics

Function: sum()

function sum(numbers: number[]): number;

Defined in: sum.ts:15

Calculates the sum of an array of numbers.

Parameters

Parameter	Type	Description
numbers	number[]	An array of numbers to sum.

Returns

number

The total sum of all numbers in the array.

Example

sum([1, 2, 3, 4]); // 10
sum([-1, 1, -1, 1]); // 0
sum([]); // 0
sum([2.5, 3.5]); // 6